IPC Main Group
A63H 31/00 Gearing for toys
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- SPORTS; GAMES; AMUSEMENTS
- Subclass:
- TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
Related Keywords
GEAR(S) for toys
5 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- A63H 31/02 Screw-spindle mechanisms
- A63H 31/04 Friction mechanisms
- A63H 31/06 Belt or string gear
- A63H 31/08 Gear-control mechanisms; Gears for imparting a reciprocating motion
- A63H 31/1 Gearing mechanisms actuated by movable wires enclosed in flexible tubes